package businesslogicservice.approveblservice;

import java.rmi.Remote;
import java.rmi.RemoteException;
import java.util.ArrayList;

import po.coursepo.Course;
import po.userpo.UserPO;
import vo.approvevo.RequestVo;

public interface WithdrawBLService extends Remote{
	public void withdrawAffairs(RequestVo requestVo) throws RemoteException;

	public void withdrawAffairs(ArrayList<UserPO> userPOs,RequestVo requestVo) throws RemoteException;
		
	public void withdrawAffairs(Course course,RequestVo requestVo)throws RemoteException ;
		
       	
}
